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1. (WO2018013092) MULTI-LAYERED NOZZLE FLUID EJECTION DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/013092    International Application No.:    PCT/US2016/041928
Publication Date: 18.01.2018 International Filing Date: 12.07.2016
IPC:
B41J 2/14 (2006.01)
Applicants: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US/US]; 11445 Compaq Center Drive W. Houston, Texas 77070 (US)
Inventors: MCCLELLAND, Sean P.; (US)
Agent: MORRIS, Jordan E.; (US)
Priority Data:
Title (EN) MULTI-LAYERED NOZZLE FLUID EJECTION DEVICE
(FR) DISPOSITIF D'ÉJECTION DE FLUIDE À BUSE MULTICOUCHE
Abstract: front page image
(EN)According to examples, a multi-layered nozzle fluid ejection device may include a first nozzle layer including a first nozzle layer thickness and a first nozzle layer orifice, and a second nozzle layer including a second nozzle layer thickness and a second nozzle layer orifice. The first nozzle layer orifice may include a first nozzle layer orifice dimension that is different than a second nozzle layer orifice dimension of the second nozzle layer orifice.
(FR)Selon des exemples, l'invention concerne un dispositif d'éjection de fluide à buse multicouche pouvant comprendre une première couche de buse présentant une première épaisseur de couche de buse et un premier orifice de couche de buse et une seconde couche de buse présentant une seconde épaisseur de couche de buse et un second orifice de couche de buse. Le premier orifice de couche de buse peut présenter une première dimension d'orifice de couche de buse qui est différente d'une seconde dimension d'orifice de couche de buse du second orifice de couche de buse.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)